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ICALT
2005
IEEE
16 years 7 days ago
An Empirical Exploration of Using Wiki in an English as a Second Language Course
In this paper, we present an empirical study of using a new and cost-effective Web-based collaboration software, Wiki, in a freshman-level English as a second language (ESL) cours...
Hao-Chuan Wang, Chun-Hung Lu, Jun-Yi Yang, Hsin-We...
KI
2008
Springer
15 years 6 months ago
Modeling Ontological Concepts of Motions with Two Projection-Based Spatial Models
To model human concepts of motions is essential for the development of the systems and machines that collaborate with ordinary people on spatiodynamic tasks. This paper applies two...
Hui Shi, Yohei Kurata
ITS
2010
Springer
171views Multimedia» more  ITS 2010»
15 years 11 months ago
Identifying Problem Localization in Peer-Review Feedback
Abstract. In this paper, we use supervised machine learning to automatically identify the problem localization of peer-review feedback. Using five features extracted via Natural L...
Wenting Xiong, Diane J. Litman
ICALT
2008
IEEE
16 years 1 months ago
Learning Application Suite Creating and Playing SCORM Compatible Web and Computer Based Training
In the process of developing Web Based Training (WBT) applications, the Sharable Content Object Reference Model (SCORM) has become the most common eLearning standard making it pos...
Marco Nordmann, Jens Neumann
ICML
2007
IEEE
16 years 7 months ago
Tracking value function dynamics to improve reinforcement learning with piecewise linear function approximation
Reinforcement learning algorithms can become unstable when combined with linear function approximation. Algorithms that minimize the mean-square Bellman error are guaranteed to co...
Chee Wee Phua, Robert Fitch